<template >
  <div>
    <el-card>
      <el-form :inline="true" :model="formInline" class="demo-form-inline">
        <el-form-item label="方向名称">
          <el-input v-model="formInline.name" placeholder="方向名称"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="onSubmit">查询</el-button>
          <el-button type="primary" @click="toAdd">添加</el-button>
        </el-form-item>
      </el-form>
      <el-table
        :data="tableData"
        style="width: 100%">
        <el-table-column
          prop="id"
          label="id"
          width="180">
        </el-table-column>
        <el-table-column
          prop="name"
          label="方向名称"
          width="180">
        </el-table-column>

        <el-table-column
          fixed="right"
          label="操作"
          width="100">
          <template slot-scope="scope">
            <el-button @click="handleClick(scope.row)" type="text" size="small">编辑</el-button>
            <el-button type="text" @click="deleteCollege(scope.row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="formInline.page"
        :page-sizes="[1, 2, 3, 4]"
        :page-size="formInline.size"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>

      <el-dialog title="修改" :visible.sync="dialogFormVisible">
        <el-form :model="form">
          <el-form-item label="方向id" :label-width="formLabelWidth">
            <el-input v-model="form.id" autocomplete="off"></el-input>
          </el-form-item>
          <el-form-item label="方向名称" :label-width="formLabelWidth">
            <el-input v-model="form.name" autocomplete="off"></el-input>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button @click="dialogFormVisible = false">取 消</el-button>
          <el-button type="primary" @click="updateCollege">确 定</el-button>
        </div>
      </el-dialog>
    </el-card>


  </div>
</template>

<script>
  export default {
    data() {
      return {
        tableData:[],
        formInline: {
          name: '',
          page: 1,
          size:1
        },
        total:10,
        dialogFormVisible: false,
        formLabelWidth: '120px',
        form:{
          id:0,
          name:''
        }
      }
    },
    created(){
      this.showList();
    },
    methods:{
      deleteCollege(id){
        this.$axios.get('college/delete?id='+id).then((res) => {
          this.$message({
            message: '恭喜你，删除成功',
            type: 'success'
          });
          this.showList();
        })
      },
      updateCollege(){
        this.$axios.post('college/update',this.form).then((res) => {
          console.log(res)
          this.$message({
            message: '恭喜你，修改成功',
            type: 'success'
          });
          this.dialogFormVisible=false
          this.showList();
        })
      },
      handleClick(row) {
        console.log(row);
        this.dialogFormVisible=true;
        this.form.id=row.id;
        this.form.name=row.name
      },
      toAdd(){

        this.$router.push("HelloWorld")
      },
      showList(){
        this.$axios.post('college/searchpage',this.formInline).then((res) => {
          // console.log(res.data.data)
          this.tableData=res.data.data.records
          this.total=res.data.data.total
        })
      },
      onSubmit() {
        this.formInline.page=1
        this.showList();
      },
      handleSizeChange(val) {
        console.log(`每页 ${val} 条`);
        this.formInline.size= val
        this.showList()
      },
      handleCurrentChange(val) {
        this.formInline.page=val
        this.showList()
      }
    }
  }
</script>

